Mineral Hardness Test (French) Quality:Staff Pick and an educator’s passion

and an educator’s passion

Approximate Size of 1 geode(2 halves):  12cm x 9cm x 8cmApproximate Weight of 1 geode(2 halves): 800g

Material:  Hard Pressed Felt

Size: 20cm x 15cm x 10cm Weight: 3

Mineral Hardness Test (French) Quality:Staff Pick and an educator’s passionDescription: These mineral test kits are in French the only issue is the explanation guide. Google translate can solve that for you, or put your kid in French class? The mineral samples are fantastic samples though hence why I carry the kits, and with the streak plate its really all you need as everything is intuitively labelled. Kit Contains: The 9 primary minerals of the Mohs scale 1 Explanation Guide 1 Pouch for easy transport 1 Streak Plate